Value Collection MP72284 Hex Socket Cap Screw 5/8-11 Unc

Product Description

The VALUE COLLECTION MP72284 is a hex socket cap screw designed for high-strength fastening applications across industrial, mechanical, and trade installations. The fastener features a 5/8-11 UNC thread size with a 3.5-inch length under head and is partially threaded for proper clamping load distribution. Made from alloy steel with a black oxide coating, it resists corrosion and surface abrasion in demanding environments. The 1/2-inch hex socket drive allows high-torque installation using a standard hex key or socket driver. Each package contains 5 screws.

This cap screw suits structural assemblies, machinery mounting, equipment frames, and heavy-duty mechanical joints where a clean, recessed drive head is required. The 5/8-11 UNC coarse thread pitch is well-suited for general-purpose fastening into steel and iron components. Typical installers include millwrights, industrial maintenance technicians, pipefitters, and general contractors working on structural or mechanical assemblies.

Key Features

• 5/8-11 UNC coarse thread for reliable engagement in standard steel and iron tapped holes
• 3.5-inch length under head with partial threading for proper clamping load
• Alloy steel construction meets ASME B18.3 and ASTM A574 standards
• Black oxide coating provides mild corrosion resistance and reduces light glare
• 1/2-inch hex socket drive for high-torque installation with common hand or power tools
• Sold in a 5-piece package with a minimum order quantity of 1

Compatibility

Designed as a standard ASME B18.3 hex socket cap screw for use in any application requiring a 5/8-11 UNC partially threaded fastener with a 1/2-inch internal hex drive.

Installation Notes

Installation requires a 1/2-inch hex key or socket driver capable of delivering adequate torque for the fastener size. Ensure the mating tapped hole meets the 5/8-11 UNC thread specification and is free of debris before driving the screw. Follow applicable torque values per ASME or equipment manufacturer guidelines. De-energize and lock out any equipment before performing fastener work on live machinery.